financialManagement

import java.util.Scanner;
import java.io.*;
import java.text.DecimalFormat;
 
public class financialManagement{
	public static void main(String [] args) {
 
		Scanner input = new Scanner(System.in);
 
		double[] money;
		money = new double[12];
        double avgMoney = 0;
 
 
		for (int i = 0; i < 12; i++) {
            money[i] = input.nextDouble();
        }
        
        for (int x = 0; x < 12; x++) {
            avgMoney = avgMoney + money[x];
        }
            
        avgMoney = avgMoney / 12;
 
        System.out.println("$" + avgMoney);
    }
}

/*1023 - Financial Management Description Larry graduated this year and finally has a job. 
He's making a lot of money, but somehow never seems to have enough. Larry has decided that 
he needs to grab hold of his financial portfolio and solve his financing problems. The 
first step is to figure out what's been going on with his money. Larry has his bank account
 statements and wants to see how much money he has. Help Larry by writing a program to take 
 his closing balance from each of the past twelve months and calculate his average account 
 balance. 
 Input specification The input will be 12 lines. Each line will contain the closing 
 balance of his bank account for a particular month. Each number will be positive and displayed
to the penny. No dollar sign will be included.
 Output specification The output will be a single
number, the average (mean) of the closing balances for the 12 months. It will be rounded to
the nearest penny, preceded immediately by a dollar sign, and followed by the end-of-line. 

There will be no other spaces or characters in the output.